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    • Shijiazhuang Mining Imp & Exp Trade Co., Ltd. Follow
      • Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
      05-903, Yinghua Building, No. 230, Youyi North St., Xinhua District, Shijiazhuang, Hebei, China (Mainland)
      Totally has 1 empolyees in Tradesns

    silver vermiculite ore
    Follow
    • Place of Origin：
      Hebei, China (Mainland)
    • Model Number：
      Size
    • Expansion Coefficient：
      5-10times
    • use：
      construction,industry,agriculture
    • color：
      silver, golden
    • Deliverability： 2000 Metric Ton/Metric Tons per Month
    • Port： xingang,china
    • US $ 170-400/Metric Ton（Minimal Quantities 5Metric Ton）
    Linda·Lin
    Director
    Chat online
    Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
    China Hebei Shijiazhuang
    Manufacturer,Trading Company
    Less than 5 People
    Export Model:Have Own Export License
    Export Identification:Alibaba.com Certified Supplier,Trading Assessment Certificate
    Main Products:Vermiculite,Sepiolite,Zeolite,Volcanic stone,Mica
    • Products Description
    • Review List
      Quick Details
    • Place of Origin：
      Hebei, China (Mainland)
    • Model Number：
      Size
    • Expansion Coefficient：
      5-10times
    • use：
      construction,industry,agriculture
    • color：
      silver, golden

    1. Specification of? Vermiculite?

    Size

    Impurity

    Density

    (4-10MM 90%min)

    1%max

    80-120KG/M3

    (3-6mm 90%min)

    1%max

    100-130KG/M3

    (2-4mm 90%min)

    1%max

    105-135KG/M3

    (1-3mm 90%min)

    1%max

    110-140KG/M3

    (20-40mesh 90%min)

    2%max

    150-180KG/M3

    Remark:
    According to the requirement of the customer, we can supply this product between 0mm to10mm.

    ??
    ?2. Physical Property?

    Thermal Conductivity (W/{M· K})

    0.047-0.081

    Fire-Proof ( degree celsius)

    1300-1350

    Temperature in Use ( degree celsius )

    900-1000

    Water Absorption (%)

    26.5-40.6

    Anti-freezing

    The parcicle size has no change, when it is freezed 15 times under -20 degree celsius.

    Sound Absorption

    0.53-0.63

    Corrosion Resisting

    Alkali-resisting

    ? ?
    ?3. Chemical Analysis?

    Element

    SiO2

    MgO

    Al2O3

    Fe2O3

    CaO?

    K2O

    Na2O

    Ph

    Content%

    40.49

    23.66

    12.62

    ? 5.77

    1.26? ?

    7.90

    0.83

    8-11

    ?

    4. Vermiculite Applications

    ? In Construction

    1. Fireproof Board ?
    2. Loosefill Insulation
    ?3. Construction Coatings
    ?4. Lightweight Concretes
    ?5. Vermiculite Plasters

    In Industry

    1. Thermal Insulation, refractory
    2. Sound Absorption Loose Filling
    3. Friction Linings
    4. Gaskets or Seals
    5. Packing Materials

    In Agriculture:

    1. Horticulture
    2. Soil Improvement
    3. Fertilizer Carrier
    4. Hydroponics?
    5. Animal Feedstuffs

    ?

    5. Sample: The sample is free of charge within 500g.

    ?

    6. Quality Control: As samples confirmed by buyer, Or manufacture by certificate of quality, Or by CIQ (or SGS) inspection.

    ?

    7. Price and other terms: Please contact us to negotiate and confirm

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